NIKE Women's in-Season Trainer 7 Cross Textile and Synthetic Imported Synthetic sole Shaft measures approximately low-top from arch Single-layer mesh upper offers lightweight breathability Dual-density foam midsole for durable cushioning Strategically placed rubber pods on the outsole provide traction and stability Comfort sock liner provides additional cushioning underfoot Flex grooves are molded across the forefoot to encourage a natural, efficient range of motion